SIMPLIFY -2x(x^2+6x) + 3x(x+2)

Answer 1

=-4x^3-6x^2+3x^2+6x
=-4x^3-3x^2+6x
=-4x^3-3x(x+2)

Answer 2

-2x(x^2+6x) + 3x(x+2)
= -2x^3 - 12x^2 + 3x^2 + 6x
= -2x^3 - 9x^2 + 6x
or
= -x(x^2 + 9x - 6)

Answer 3

hehehehe sorry x answer